Da catamounts org bookmarks 14. The relationship between the number of
calories Aaron burns while working out can be
represented by y = 12x, where x is the number
of minutes and y is the number of calories
burned. Which of the following could be the
graph of this situation?
A.
y
B. у
C.
D. y
4

How can the correlation in the scatter plot graph below best be described? positive correlation negative correlation both positive and negative no correlation

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Exercise: counting committees 0.0/2.0 puntos (calificable) we start with a pool of n people. a chaired committee consists of k≥1 members, out of whom one member is designated as the chairperson. the expression k(nk) can be interpreted as the number of possible chaired committees with k members. this is because we have (nk) choices for the k members, and once the members are chosen, there are then k choices for the chairperson. thus, c=∑k=1nk(nk) is the total number of possible chaired committees of any size. find the value of c (as a function of n ) by thinking about a different way of forming a chaired committee: first choose the chairperson, then choose the other members of the committee. the answer is of the form c=(α+nβ)2γn+δ. what are the values of α , β , γ , and δ ?